形容詞 economic:

1. of or relating to an economy, the system of production and management of material wealth
   同義詞：economical
2. of or relating to the science of economics
3. concerned with worldly necessities of life (especially money)
4. financially rewarding
5. using the minimum of time or resources necessary for effectiveness
   同義詞：economical

1. They had led the country into economic disaster.
   他們把國(guó)家?guī)肓私?jīng)濟(jì)災(zāi)難中。
2. The threat of an economic depression hangs over the world.
   經(jīng)濟(jì)衰退的威脅籠罩著世界。
3. This is the cycle of economic booms and slumps.
   這是經(jīng)濟(jì)繁榮和經(jīng)濟(jì)蕭條的周期變化。
4. China is striding ahead in her economic construction.
   中國(guó)正在經(jīng)濟(jì)建設(shè)方面大步前進(jìn)。
5. Most economists here say that California's economic slump has not bottomed out and that it may grow worse before the earliest projected recovery in1995.
   此間大多數(shù)經(jīng)濟(jì)學(xué)家說(shuō)，加利福尼亞的經(jīng)濟(jì)衰退尚未度過(guò)難關(guān)。預(yù)計(jì)經(jīng)濟(jì)復(fù)蘇最早將在1995年，在以前可能惡化。
6. Fears about the solvency of the banks precipitated the great economic crash.
   對(duì)銀行償付能力出現(xiàn)恐慌更加速了經(jīng)濟(jì)的崩潰。
7. The economic sanctions could not prevent the development of that country.
   經(jīng)濟(jì)制裁不能阻礙那個(gè)國(guó)家的發(fā)展。
8. Do you know the economic policy of this year?
   你知道今年的經(jīng)濟(jì)政策嗎？

ec.o.nom.ic

adj.（形容詞）

Of or relating to the production, development, and management of material wealth, as of a country, household, or business enterprise.
經(jīng)濟(jì)的：物質(zhì)財(cái)富的生產(chǎn)、發(fā)展和管理的或與之有關(guān)的，如國(guó)家、家庭或商業(yè)企業(yè)的
Of or relating to an economy:
經(jīng)濟(jì)的或與之有關(guān)的：
例句：
a period of sustained economic growth.
持續(xù)的經(jīng)濟(jì)增長(zhǎng)期

Of or relating to the science of economics:
經(jīng)濟(jì)學(xué)的或與之有關(guān)的：
例句：
new economic theories regarding the effects of deficit spending.
關(guān)于赤字開支效應(yīng)的新經(jīng)濟(jì)學(xué)理論

Of or relating to the practical necessities of life; material:
實(shí)用的：有關(guān)實(shí)際生活必需品的；物質(zhì)的：
例句：
wrote the book primarily for economic reasons.
寫這本書主要是為了現(xiàn)實(shí)的理由

Financially rewarding; economical:
值得的：財(cái)政上有益的；經(jīng)濟(jì)節(jié)約的：
例句：
It was no longer economic to keep the manufacturing facilities open.
維持生產(chǎn)設(shè)備的營(yíng)運(yùn)已經(jīng)不值了

Efficient; economical:
有效的；經(jīng)濟(jì)的：
例句：
an economic use of home heating oil.
家用燃油的有效使用